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Item Number: KLM0157SCondition: Refurbished and 1 month warranty!Price: USD $160.53
HP Pavilion dv4-1431us
HP Pavilion dv4-1265dx
HP Pavilion dv4-1413tu
HP Pavilion dv4-1209tu
HP PAVILION DV4T-1000
HP pavilion dv4-1053tx
HP pavilion dv4-1044tx
HP Pavilion dv4-1234tx
HP Pavilion dv4-1101tu
HP Pavilion dv4-1330tx
HP Pavilion dv4-1412tx
HP Pavilion dv4-1435dx
HP pavilion dv4-1215tx
HP pavilion dv4-1440tx
HP Pavilion dv4-1125nr
HP pavilion dv4-1035tx
HP pavilion dv4-1149tx
HP Pavilion dv4-1507tu
HP pavilion dv4-1034tx
HP pavilion dv4-1228tx
1.Turn off your HP Pavilion dv4-1431tx laptop, disconnect the AC power cord and remove the battery cover and remove the battery.
2.Turn a laptop, from the bottom of the laptop disassembly screws, refer to your laptop's user manual position, and set them aside.
3.Remove the external components, including memory modules, wireless LAN and modem
4.Remove the keyboard assembly of all the screws, gently lift the keyboard assembly from the bottom, remove the keyboard. Unplug all cables and various internal components.
5.Disconnect any wires to the HP Pavilion dv4-1431tx motherboard. Unplug any cards, such as the video card, not directly built into the motherboard. You will have the opportunity to remove the motherboard screws, disconnect the cable to the power strip.
6.Remove the CPU, the CPU into a new HP Pavilion dv4-1431tx motherboard, re-assemble parts in reverse order.